diff --git a/substrate/docs/CODEOWNERS b/substrate/docs/CODEOWNERS
index 9304f278534bbe4faa0bc7523c7a27bb99781ce5..701df299a35453ce71a037150d46d329847d5f80 100644
--- a/substrate/docs/CODEOWNERS
+++ b/substrate/docs/CODEOWNERS
@@ -75,3 +75,6 @@
 # Authority discovery
 /client/authority-discovery/ @mxinden
 /frame/authority-discovery/ @mxinden
+
+# Prometheus endpoint
+/utils/prometheus/ @mxinden